Transactional replication can support synchronizing from as few as a hundred to as many as hundreds of millions or more of changes a day across multiple servers. However, replication is more than clicking your way through wizards; Monitoring and tuning are required to achieve optimal performance and the number of processes involved increase the likelihood that problems can (and usually will) occur. This session is for DBA already familiar with the basics of transactional replication and looking to go beyond the setup wizards to gain a deeper understanding of the technology. We'll cover monitoring techniques, calibrating performance, and troubleshooting common replication problems plus share some tricks and tips gleaned from years of experience working with high volume, multiple datacenter topologies.